Vented Vs Ventless Gas Fireplaces

Here s what you need to know to help you decide which type is right for you.

Vented vs ventless gas fireplaces.

Ventless gas logs will produce more heat while vented gas logs will look much more realistic. Maintain indoor air quality. For ventless gas fireplaces to reduce the risk of emissions being transmitted into your home the burn temperature needs to be higher. Each type of fireplace requires its own type of gas logs to function safely and correctly.

There are no hard facts to back up these claims. The two main types of gas fireplaces available today are direct vent and ventless. A vented gas fireplace uses more gas to create. Vented gas logs require a fully functional wood burning fireplace ventless or vent free gas logs can be installed in either a wood burning fireplace or a ventless fireplace that is rated for aftermarket ventless logs.

Vented gas fireplaces generally have a more realistic looking flame. Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue. They have to be stacked around the gas outlets to prevent flames from coming into direct contact with the logs. Ventless gas fireplaces are deemed to operate within the range of safety for cycling combusted gasses back into the home s interior.

Vent free or ventless fireplaces have been in use for over 20 years. Vent free fireplaces are safer than gas cooking range. More realistic looking flame. Basic overview vented gas logs require a fully functional wood burning fireplace and must be burned with the damper open ventless or vent free gas logs can be installed in either a wood burning fireplace or a ventless fireplace that is rated for aftermarket ventless logs and are burned with the damper closed.

Direct vent fireplaces require a venting system while ventless fireplaces are just that completely vent free. Ventless gas logs can achieve a realistic looking fire but the flames often appear blue and may not be as large or as authentic as a vented log set can produce. As a result this higher temperature produces a less realistic sometimes blue flame. By contrast vented gas fireplaces which create a dangerously high amount of combustion vent to the outside.

A custom ventless fireplace ranges between 2 500 4 000 versus 5 000 6 000 for a vented unit faust says. Its spent gasses are not returned to the home. Ventless fireplaces are 99 efficient safe and ul tested. Ventless fireplaces are more energy efficient than vented fireplaces because no heat escapes up the flue so you ll save money on gas utility bills.